An Energetically Stable Q-ball solution in 3+1 Dimensions

Abstract

The paper, classically, presents an extended Klein-Gordon field system in 3+1 dimensions with a special Q-ball solution. The Q-ball solution is energetically stable, that is, for any arbitrary small deformation above the background of that, total energy always increases. The general dynamical equations, just for this special Q-ball solution, are reduced to the known versions of a complex nonlinear Klein-Gordon system, as its dominant dynamical equations.

References in corpus (28)

• Supersymmetric Q-balls as dark matter
• Q-Balls and Baryogenesis in the MSSM
• Dynamics of Nontopological Solitons - Q Balls
• Compact Q-balls and Q-shells in a scalar electrodynamics
• Gravitino dark matter from Q-ball decays
• Gravitational waves from fragmentation of a primordial scalar condensate into Q-balls
• Some stationary properties of a $Q$-ball in arbitrary space dimensions
• Some properties of U(1) gauged Q-balls
• Theory of $U(1)$ gauged Q-balls revisited
• Large Gauged Q Balls
• Q-balls, Integrability and Duality
• Charged Q-balls and boson stars and dynamics of charged test particles
• Exact solutions, energy and charge of stable Q-balls
• Problem with classical stability of U(1) gauged Q-balls
• On the existence of stable charged Q-balls
• Gravitational waves from Affleck-Dine condensate fragmentation
• Astrophysical constraints on dark-matter $Q$-balls in the presence of baryon-violating operators
• Perturbations against a Q-ball: Charge, energy, and additivity property
• Gauged Fermionic Q-balls
• Singularity-free model of electric charge in physical vacuum: Non-zero spatial extent and mass generation
• Split Q-Balls
• Vibrational modes of Q-balls
• Charged Q-balls in gauge mediated SUSY breaking models
• Dark Matter Gravitinos and Baryons via Q-ball decay in the Gauge-Mediated MSSM
• Perturbation Analysis of Deformed Q-Balls and Primordial Magnetic Field
• Gauged Q ball in a piecewise parabolic potential
• Perturbations against a Q-ball. II. Contribution of nonoscillation modes
• The role of the massless phantom term in the stability of a non-topological soliton solution

Cited by in corpus (5)

• An alternative to dark matter and dark energy: Scale-dependent gravity in superfluid vacuum theory
• Superfluid stars and Q-balls in curved spacetime
• Faster-Than-Light Solitons in 1 + 1 Dimensions
• Kinks scattering in deformed ${\phi }^6$ model
• The Possibility of Tachyons as Soliton Solutions in 3+1 Dimensions via k-field Models